141446400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 479031840

約数和(自身を除く): 337585440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 128, 139, 150, 159, 160, 192, 200, 212, 240, 256, 265, 278, 300, 318, 320, 384, 400, 417, 424, 480, 530, 556, 600, 636, 640, 695, 768, 795, 800, 834, 848, 960, 1060, 1112, 1200, 1272, 1280, 1325, 1390, 1590, 1600, 1668, 1696, 1920, 2085, 2120, 2224, 2400, 2544, 2650, 2780, 3180, 3200, 3336, 3392, 3475, 3840, 3975, 4170, 4240, 4448, 4800, 5088, 5300, 5560, 6360, 6400, 6672, 6784, 6950, 7367, 7950, 8340, 8480, 8896, 9600, 10176, 10425, 10600, 11120, 12720, 13344, 13568, 13900, 14734, 15900, 16680, 16960, 17792, 19200, 20352, 20850, 21200, 22101, 22240, 25440, 26688, 27800, 29468, 31800, 33360, 33920, 35584, 36835, 40704, 41700, 42400, 44202, 44480, 50880, 53376, 55600, 58936, 63600, 66720, 67840, 73670, 83400, 84800, 88404, 88960, 101760, 106752, 110505, 111200, 117872, 127200, 133440, 147340, 166800, 169600, 176808, 177920, 184175, 203520, 221010, 222400, 235744, 254400, 266880, 294680, 333600, 339200, 353616, 368350, 442020, 444800, 471488, 508800, 533760, 552525, 589360, 667200, 707232, 736700, 884040, 889600, 942976, 1017600, 1105050, 1178720, 1334400, 1414464, 1473400, 1768080, 1885952, 2210100, 2357440, 2668800, 2828928, 2946800, 3536160, 4420200, 4714880, 5657856, 5893600, 7072320, 8840400, 9429760, 11787200, 14144640, 17680800, 23574400, 28289280, 35361600, 47148800, 70723200, 141446400]

約数ペア:

[(1, 141446400), (2, 70723200), (3, 47148800), (4, 35361600), (5, 28289280), (6, 23574400), (8, 17680800), (10, 14144640), (12, 11787200), (15, 9429760), (16, 8840400), (20, 7072320), (24, 5893600), (25, 5657856), (30, 4714880), (32, 4420200), (40, 3536160), (48, 2946800), (50, 2828928), (53, 2668800), (60, 2357440), (64, 2210100), (75, 1885952), (80, 1768080), (96, 1473400), (100, 1414464), (106, 1334400), (120, 1178720), (128, 1105050), (139, 1017600), (150, 942976), (159, 889600), (160, 884040), (192, 736700), (200, 707232), (212, 667200), (240, 589360), (256, 552525), (265, 533760), (278, 508800), (300, 471488), (318, 444800), (320, 442020), (384, 368350), (400, 353616), (417, 339200), (424, 333600), (480, 294680), (530, 266880), (556, 254400), (600, 235744), (636, 222400), (640, 221010), (695, 203520), (768, 184175), (795, 177920), (800, 176808), (834, 169600), (848, 166800), (960, 147340), (1060, 133440), (1112, 127200), (1200, 117872), (1272, 111200), (1280, 110505), (1325, 106752), (1390, 101760), (1590, 88960), (1600, 88404), (1668, 84800), (1696, 83400), (1920, 73670), (2085, 67840), (2120, 66720), (2224, 63600), (2400, 58936), (2544, 55600), (2650, 53376), (2780, 50880), (3180, 44480), (3200, 44202), (3336, 42400), (3392, 41700), (3475, 40704), (3840, 36835), (3975, 35584), (4170, 33920), (4240, 33360), (4448, 31800), (4800, 29468), (5088, 27800), (5300, 26688), (5560, 25440), (6360, 22240), (6400, 22101), (6672, 21200), (6784, 20850), (6950, 20352), (7367, 19200), (7950, 17792), (8340, 16960), (8480, 16680), (8896, 15900), (9600, 14734), (10176, 13900), (10425, 13568), (10600, 13344), (11120, 12720)]